199149810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{141241}}^1$

素因数の和:141298

約数の個数: 32

約数和(自身を含む): 488132352

約数和(自身を除く): 288982542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 141241, 282482, 423723, 706205, 847446, 1412410, 2118615, 4237230, 6638327, 13276654, 19914981, 33191635, 39829962, 66383270, 99574905, 199149810]

約数ペア:

[(1, 199149810), (2, 99574905), (3, 66383270), (5, 39829962), (6, 33191635), (10, 19914981), (15, 13276654), (30, 6638327), (47, 4237230), (94, 2118615), (141, 1412410), (235, 847446), (282, 706205), (470, 423723), (705, 282482), (1410, 141241)]